LTC3524

RECOMMENDED FOR NEW DESIGNS

Adjustable TFT Bias Supply with WLED Driver

Data Sheet Product Selection Table

Part Models: 2
1ku List Price: Starting From $2.72

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Part Details

Generates Three Adjustable, Low Noise Rails for Small/Medium TFT Displays
Drives Up to Ten White LEDs
LED Dimming and Open-Circuit Protection
Controlled Power-Up/Power-Down Sequencing
1.5MHz Fixed Frequency, Low Noise Operation
V_IN Range 2.5V to 6V, V_OUT Range 3V to 6V
TFT Supply Efficiency Up to 90%
LED Supply Efficiency Up to 78%
Two independently Enabled LED Strings
200 to 1 True Color PWM^™ Dimming
Tiny External Solution
24-Lead QFN Package (4mm × 4mm × 0.75mm)

Part Models: 2
1ku List Price: Starting From $2.72

Documentation

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
LTC3524EUF#PBF	24-Lead QFN (4mm x 4mm x 0.75mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC3524EUF#TRPBF	24-Lead QFN (4mm x 4mm x 0.75mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Jan 20, 2022 - 21_0269 Addition of Alternate Assembly Site ASE Taiwan for Select LFCSP Products
		PCN21_0269_Form Material_Report Detailed Change Description Qualification Results Summary
LTC3524EUF#PBF	PRODUCTION
LTC3524EUF#TRPBF	PRODUCTION

This is the most up-to-date revision of the Data Sheet.

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Tools & Simulations

LTspice 2

Models for the following parts are available in LTspice:

LTC3524

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.